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| Research On The Optimize Structure Of The Ejector By The FLUENT Numerical Simulation |
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Received:September 14, 2012
Revised:May 07, 2013
Accepted:October 15, 2012
Published Online:May 16, 2013
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| DOI： |
| KeyWord:ejector ;suction pressure;bronchia;area ratio;jet angle |
| Author | Institution |
| Zhong Tao |
Beijing General Research Institute of Minging |
| Pan She-wei |
Beijing General Research Institute of Minging |
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| Abstract: |
| The ejector is widely used in mineral processing、petroleum、food and other industries.Suction pressure is the main performance index of the ejector.The main factors that influence the suction pressure are the area ratio、the length of the bronchia、the shape of the jet orifice、the distance of jet orifice ，jet angle and so on. The area ratio、the length of the bronchia and jet angle are the crux that effect the efficiency of this pump among these factors. The numerical simulation of one ejector through the Fluent that substantiate the effective solution to improve the efficiency of ejector,the solution is to find the optimal length of the bronchia、the optimal area ratio and the optimal jet angle. |
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